Add parameter to session cookie prompt

codimd_export.py

@@ -55,4 +55,4 @@ def main(instance_url, session_id, export_to):
 
 
 if __name__ == "__main__":
-    main("https://md.inf.tu-dresden.de", get_sessionid(), "codimd-documents")
+    main("https://md.inf.tu-dresden.de", get_sessionid("connect.sid"), "codimd-documents")

common.py

@@ -7,9 +7,9 @@ else:
     getpass = input
 
 
-def get_sessionid():
+def get_sessionid(cookie_key):
     """Ask the user for the session id, if it's not configured as an envvar."""
-    sid = getpass("Please provide your CodiMD session id (connect.sid cookie): ")
+    sid = getpass(f"Please provide your CodiMD session id ({cookie_key} cookie): ")
     if sid.startswith("s%3A"):
         return sid
     raise SystemExit(f"error: the supplied session id seems to be malformed")